2012-09-24  Marc Glisse  <marc.glisse@inria.fr>

gcc/
	* tree-ssa-forwprop.c: Include tree-ssa-propagate.h.
	(simplify_bitfield_ref): Handle constructors.
	* Makefile.in (tree-ssa-forwprop.o): Depend on tree-ssa-propagate.h.

gcc/testsuite/
	* gcc.dg/tree-ssa/forwprop-23.c: New testcase.

From-SVN: r191665